am bd5b5722: absf() -> fabsf() instead of fabs()

Merge commit 'bd5b57227954e27ca05932721a6917c6edde17b3' into eclair-plus-aosp

* commit 'bd5b57227954e27ca05932721a6917c6edde17b3':
  absf() -> fabsf() instead of fabs()